import { to as tos } from 'await-to-js';
import router from './router';
import NProgress from 'nprogress';
import 'nprogress/nprogress.css';
import { getToken } from '@/utils/auth';
import { isHttp, isPathMatch } from '@/utils/validate';
import { isRelogin } from '@/utils/request';
import { useUserStore } from '@/store/modules/user';
import { useSettingsStore } from '@/store/modules/settings';
import { usePermissionStore } from '@/store/modules/permission';
import { ElMessage } from 'element-plus/es';
NProgress.configure({ showSpinner: false });
const whiteList = ['/login', '/register', '/social-callback', '/register*', '/register/*'];
const isWhiteList = (path) => {
	return whiteList.some((pattern) => isPathMatch(pattern, path));
};

router.beforeEach(async (to, from, next) => {
	NProgress.start();
	if (getToken()) {
		to.meta.title && useSettingsStore().setTitle(to.meta.title);
		/* has token*/
		if (to.path === '/login') {
			next({ path: '/' });
			NProgress.done();
		} else if (isWhiteList(to.path)) {
			next();
		} else {
			if (useUserStore().roles.length === 0) {
				isRelogin.show = true;
				// 判断当前用户是否已拉取完user_info信息
				const [err] = await tos(useUserStore().getInfo());
				if (err) {
					await useUserStore().logout();
					ElMessage.error(err);
					next({ path: '/' });
				} else {
					isRelogin.show = false;
					const accessRoutes = await usePermissionStore().generateRoutes();
					// 根据roles权限生成可访问的路由表
					accessRoutes.forEach((route) => {
						if (!isHttp(route.path)) {
							router.addRoute(route); // 动态添加可访问路由表
						}
					});
					// @ts-expect-error hack方法 确保addRoutes已完成
					next({ path: to.path, replace: true, params: to.params, query: to.query, hash: to.hash, name: to.name }); // hack方法 确保addRoutes已完成
				}
			} else {
				next();
			}
		}
	} else {
		// 没有token
		if (isWhiteList(to.path)) {
			// 在免登录白名单，直接进入
			next();
		} else {
			const redirect = encodeURIComponent(to.fullPath || '/');
			next(`/login?redirect=${redirect}`); // 否则全部重定向到登录页
			NProgress.done();
		}
	}
});

router.afterEach(() => {
	NProgress.done();
});
